<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册页面</title>
    <link rel="stylesheet" href="css/conmmon.css">
    <link rel="stylesheet" href="css/login.css">
    <script src="js/jquery.min.js"></script>
</head>

<body>
    <!-- 导航栏 -->
    <div class="nav">
        <img src="img/logo.jpg" alt="">
        <span class="title">我的博客系统</span>
        <!-- 用来占据中间位置 -->
        <span class="spacer"></span>
        <a href="/blog/blog_list.html">主页</a>
        <a href="/blog/login.html">登陆</a>
        <!-- <a href="#">注销</a> -->
    </div>
    <!-- 版心 -->
    <div class="login-container">
        <!-- 中间的注册框 -->
        <div class="login-dialog">
            <h3>注册</h3>
            <div class="row">
                <span>用户名</span>
                <input type="text" id="username">
            </div>
            <div class="row">
                <span>密码</span>
                <input type="password" id="password" maxlength="10">
            </div>
            <div class="row">
                <span>确认密码</span>
                <input type="password" id="password2" maxlength="10">
            </div>
            <div class="row">
                <button id="submit" onclick="mysub()">提交</button>
            </div>
        </div>
    </div>
    <script>
        function mysub() {
            var username = jQuery("#username");
            var password = jQuery("#password");
            var password2 = jQuery("#password2");
            //1、非空判断
            if(username.val() == "") {
                alert("请输入用户名");
                username.focus();
                return;
            }
            if(password.val() == "") {
                alert("请输入密码");
                password.focus();
                return;
            }
            if(password2.val() == "") {
                alert("请确认密码");
                password2.focus();
                return;
            }
            if(password.length > 10 || password2.length > 10) {
                alert("密码格式有误");
                password.focus();
                return;
            }
            //2、密码确认
            if(password.val()!=password2.val()) {
                alert("密码不一致");
                password.focus();
                return;
            }
            //3、向后端发送数据
            jQuery.ajax({
               url: "/blog/user/reg",
               type: "POST",
               data: {"username":username.val(),"password":password.val()},
               success: function(result) {
                    if(result != null && result.code == 200 && result.data == 1) {
                        if(confirm("恭喜你，注册成功！是否跳转到登录页面")) {
                            location.href = "/blog/login.html";
                        } 
                    } else {
                        alert(result.msg);
                    }
               } 
            });
        }
    </script>
</body>

</html>